Bookends

What are your favorite bookends? I'd happily picked up the harlequin set on impulse at a local high-end furniture store (from Indonesia, I'm told!), but there are wonderful examples on Flickr and eBay. I also own a treasured family heirloom of two half cylinders of Belko glass, one eBay chimpanzee pondering Darwin's skull, and a rather robust female nude from a yard sale: the latter two hold court besides my Linux box.